public void GetHashCode_EqualObjects_SameHashCodes()
{
// arrange
PluginsConfigXml configOne = new PluginsConfigXml();
PluginsConfigXml configTwo = new PluginsConfigXml();
FileXml file = new FileXml();
file.Location = System.IO.Path.GetDirectoryName( System.Reflection.Assembly.GetExecutingAssembly().Location );
file.FileName = "abcdef";
configOne.PlugIns = new System.Collections.ObjectModel.Collection<FileXml>();
configOne.PlugIns.Add( file );
configTwo.PlugIns = new System.Collections.ObjectModel.Collection<FileXml>();
configTwo.PlugIns.Add( file );
int hashCodeOne, hashCodeTwo;
// act
hashCodeOne = configOne.GetHashCode();
hashCodeTwo = configTwo.GetHashCode();
// assert
Assert.AreEqual( hashCodeOne, hashCodeTwo );
}
public void GetHashCode_DifferentDependencies_DifferentHashCodes()
{
// arrange
PluginsConfigXml configOne = new PluginsConfigXml();
PluginsConfigXml configTwo = new PluginsConfigXml();
FileXml file = new FileXml();
FileXml dirOther = new FileXml();
file.Location = System.IO.Path.GetDirectoryName( System.Reflection.Assembly.GetExecutingAssembly().Location );
file.FileName = "abcd";
dirOther.Location = System.IO.Path.GetPathRoot( file.Location );
dirOther.FileName = "xyz";
configOne.PlugIns = new System.Collections.ObjectModel.Collection<FileXml>();
configOne.PlugIns.Add( file );
configTwo.PlugIns = new System.Collections.ObjectModel.Collection<FileXml>();
configTwo.PlugIns.Add( file );
configTwo.PlugIns.Add( dirOther );
int hashCodeOne, hashCodeTwo;
// act
hashCodeOne = configOne.GetHashCode();
hashCodeTwo = configTwo.GetHashCode();
// assert
Assert.AreNotEqual( hashCodeOne, hashCodeTwo );
}